Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mona D Duncan, MD

Individual provider Surgery Physician · NPI 1184627242

Dr. Mona D Duncan, MD is a General Surgery in Port Matilda, Pennsylvania. Graduated from Js Weill Medical College, Cornell University in 1998, 28 years ago. Practices with Geisinger Clinic, a 3,413-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and Pennsylvania.

Years since qualifying
28
Trained at
Js Weill Medical College, Cornell University
Licensed in
MD, PA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

132 Abigail Ln
Port Matilda, PA 16870-5700
Phone: (814) 272-5011
Fax: (814) 272-6531
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 Scenery Dr, State College, PA 16801 — (814) 272-5011

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD442851 (PA)
Surgery Physician Taxonomy 208600000X · Licence D0060169 (MD)

Record details

NPI number1184627242
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2005
Last updated in NPPESAugust 10, 2020
Certification dateAugust 10, 2020
Mailing address100 N Academy Ave, Danville, PA 17822-4903

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1998 (28 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Port Matilda